What makes the JY-HS500 different from entry-level shrink wrappers is its industrial-grade construction: a stainless steel frame, pneumatic L-sealing blade with PTFE anti-stick coating, and a three-zone infrared shrink tunnel with independent temperature control. Whether you are bundling beverage cans into 6-packs, overwrapping cosmetic gift boxes, protecting books during distribution, or creating tamper-evident seals on food products, this machine delivers consistent, professional shrink quality at 20–80 packs per minute.
Who is this machine for?

Every JY-HS500 is built under ISO 9001-aligned quality procedures at our 13,000 m² Taizhou factory, which houses CNC machining centers, laser cutting stations, robotic welding, and dedicated assembly lines. Approximately 100 employees work across these functions.
Pre-shipment testing: Each machine runs a 48-hour continuous operation test with actual products and shrink film before crating. During this test we verify:
Export experience: Junyao machines operate in over 25 countries across Europe, Southeast Asia, the Middle East, Africa, North America, and South America. We understand international logistics, voltage requirements, and local compliance documentation.
| Parameter | Specification |
| Model | JY-HS500 |
| Packaging Speed | 20-80 packages/min |
| Power | 8.0 KW |
| Total Weight | 600 KG |
| Machine Dimensions (LxWxH) | 3000 x 1200 x 1400 mm |
| Max Product Size (LxWxH) | 500 x 300 x 200 mm |
| Min Product Size (LxWxH) | 100 x 50 x 20 mm |
| Max Tunnel Temperature | 200 C |
| Compatible Films | PE, PVC, Polyolefin |
| Power Supply | 380V/50Hz (or 220V/60Hz optional) |
| Control System | PLC + HMI touch screen |
| Certification | CE |





Q: How quickly can I switch between PE film for cans and polyolefin film for retail boxes?
With the recipe management system, format changeover takes 10–15 minutes. The HMI recalls all parameters — tunnel temperatures, conveyor speed, and sealing settings — for each product+film combination. Temperature stabilization may add 5–10 minutes when switching between films with significantly different shrink temperatures.
Q: Can the machine handle irregular-shaped products like gift sets?
Yes. The L-sealer creates a fully enclosed film sleeve regardless of product shape, and the shrink tunnel contracts film around complex contours. For products with sharp edges or protrusions, we recommend polyolefin film for its puncture resistance and uniform shrink characteristics.
Q: What's the typical energy consumption for an 8-hour shift?
The 8.0 kW rating is peak draw during tunnel heat-up. Once at operating temperature, the PID controllers modulate heater output, reducing average continuous consumption to approximately 4.5–5.5 kW depending on product size, conveyor speed, and film type. The ceramic fiber tunnel insulation minimizes heat loss.
Q: Do you provide film recommendations or sourcing support?
Yes. We provide detailed film specifications — thickness, shrink ratio, slip coefficient — for each product application during the quotation stage. While we do not sell film, we can connect you with film suppliers we've worked with in your region.
Q: What happens if a machine arrives damaged or has a startup issue?
Our technical team provides remote guidance for initial setup. If a component is damaged in transit, we dispatch replacements via express within 48 hours. For complex issues, we deploy an on-site engineer — our service team has traveled to 25+ countries for installations and support.
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